Hello there, I have a annoying sleep key on my keyboard (now disabled) that I accidently pressed last night. So I tryed to wake my pc back up with the mouse and keyboard but it didn't seem to work, so I was forced to press and hold the power button and switch off at the plug. On my return tonight I booted up and it came to the log in screen of Windows 7 RC with my account saying "locked" so I double clicked it and my websites and skype calls were still logged on as if nothing had happened. So I am just wondering how it does this? I would of thought that it is because it is cached in my RAM but I thought that when you boot down it clears the cached files (slowly after a period of time) and I don't think it was still on my hard drives because I heard them boot down when it went into sleep mode. So can anyone educate me how it does this please?